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Teradale AB, Unki SN, Ganesh PS, Das KK, Das SN. Development of a Diethylcarbamazine Citrate‐Based Electrochemical Sensor for Quick and Affordable Detection of Sulfadiazine and Uric Acid in Environmental Monitoring. ChemistrySelect 2024; 9. [DOI: 10.1002/slct.202401047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Accepted: 05/02/2024] [Indexed: 07/23/2024]
Abstract
AbstractThe widespread use of antibiotics like sulfadiazine (SDZ) in various industries has raised environmental and health concerns due to their potential for bioaccumulation and the subsequent effects on human health and the environment. Diethylcarbamazine citrate (DCZ), a well‐established antifilarial drug, has yet to be explored as a sensing agent despite its extensive use. This study proposes a cost‐effective and efficient method for detecting SDZ and Uric acid (UA) using a DCZ‐modified carbon paste electrode (poly‐DCZ/MCPE). The poly‐DCZ film is synthesized via cyclic voltammetry (CV) on the carbon paste electrode surface, demonstrating excellent electrocatalytic activity for SDZ and UA detection at pH 7.4. The diffusion‐controlled electrode process is observed with a lower limit of detection (LOD) and limit of quantification (LOQ) for SDZ as 3.8×10−9 M and 12.94×10−9 M respectively. For UA, LOD and LOQ were found to be 6.291×10−9 M and 20.97×10−9 M respectively at the poly‐DCZ/MCPE. Notably, the sensor exhibits simultaneous detection capabilities for SDZ and UA by CV and differential pulse voltammetry (DPV) methods, addressing the need to monitor antibiotic residues in aquatic ecosystems and animal‐derived products.
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Affiliation(s)
- Amit B. Teradale
- PG Department of Chemistry BLDEA's S.B. Arts and K.C.P. Science College Vijayapur Karnataka 586103 India
| | - Shrishila N. Unki
- PG Department of Chemistry BLDEA's S.B. Arts and K.C.P. Science College Vijayapur Karnataka 586103 India
| | - Pattan S. Ganesh
- Interaction Laboratory Future Convergence Engineering Advanced Technology Research Center Korea University of Technology and Education Cheonan-si Chungcheongnam-do 31253, Republic of Korea
| | - Kusal K. Das
- Laboratory of Vascular Physiology & Medicine Department of Physiology Shri B.M.Patil Medical College Hospital & Research Centre Director - Center for Advanced Medical Research BLDE (Deemed to be University) Vijayapura 586103 Karnataka India
| | - Swastika N. Das
- Department of Chemistry, BLDEA's V. P. Dr. P. G. Halakatti College of Engineering and Technology Vijayapur 586103 Karnataka India
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